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Molecular formula: C7H5N
molecular weight: 103.13
CAS:
density: 1.008
melting point: -13 ° C
boiling point: 190.7 ° C
flash point: 79 ° C
viscosity: 1.24
index: 1.5289
toxicity LD50 (mg / kg): 720 mice by mouth. Mice percutaneous injection of 180.
traits: colorless, transparent liquid, bitter almond smell, highly toxic!
solution: dissolve in water, ethanol and ether, difficult to dissolve in water.
purposes: for organic synthesis and system dyes, drugs, but also for vinyl resin solvents.
preparation or sources: from toluene as ammonia oxidation, or by the acid produced by the pyrolysis.
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